Mapped audio mute

2025-01-24 19:00:12 +01:00
parent 11c0bb55e0
commit 12430ddc2a
1 changed files with 7 additions and 0 deletions
@@ -522,6 +522,13 @@
 #define AUDIO_TIMER                     TIM6
 #define AUDIO_DMA                       DMA1

+#if defined(RADIO_NB4P)
+  #define AUDIO_MUTE_GPIO               GPIO_PIN(GPIOH, 9) // PH.09 audio amp control pin
+  #define AUDIO_UNMUTE_DELAY            120  // ms
+  #define AUDIO_MUTE_DELAY              500  // ms
+  #define INVERTED_MUTE_PIN
+#endif
+
 // I2C Bus
 #define I2C_B1                          I2C1
 #define I2C_B1_SCL_GPIO                 GPIO_PIN(GPIOB, 8)  // PB.08